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(EXPECTED_ERRNO): Add ENOSYS, for Solaris 8.

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Paul Eggert reported that unlink/rmdir vs. e.g., /proc/self/fd/N/FILE
fails with ENOSYS.  This makes openat revert to using save-cwd.c
functions in that case.
This commit is contained in:
Jim Meyering 2005-12-04 22:00:14 +00:00
parent 9333b3a359
commit 6a33c69c49
1 changed files with 4 additions and 3 deletions
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7
lib/openat-priv.h
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@ -45,7 +45,8 @@
/proc support, and even on systems *with* ProcFS support. Return
nonzero if the failure may be legitimate, e.g., because /proc is not
readable, or the particular .../fd/N directory is not present. */
#define EXPECTED_ERRNO(Errno) \
((Errno) == ENOTDIR || (Errno) == ENOENT \
|| (Errno) == EPERM || (Errno) == EACCES \
#define EXPECTED_ERRNO(Errno) \
((Errno) == ENOTDIR || (Errno) == ENOENT \
|| (Errno) == EPERM || (Errno) == EACCES \
|| (Errno) == ENOSYS /* Solaris 8 */ \
|| (Errno) == EOPNOTSUPP /* FreeBSD */)